| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(木) |
13:44 | 07:00 | - | 18:48 |
| 119cm | 41cm | - | 82cm | |
|
||||
東静内（北海道）2009年05月21日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。
| 時刻 | 潮位 | 高低差 | 各ポイント |
|---|---|---|---|
| 5/21 00:00 | 133.2 | 0 | |
| 5/21 00:10 | 133.0 | ↓-0.2 | |
| 5/21 00:20 | 132.6 | ↓-0.4 | |
| 5/21 00:30 | 131.9 | ↓-0.7 | |
| 5/21 00:40 | 131.1 | ↓-0.8 | |
| 5/21 00:50 | 130.1 | ↓-1.0 | |
| 5/21 01:00 | 128.8 | ↓-1.3 | |
| 5/21 01:10 | 127.4 | ↓-1.4 | |
| 5/21 01:20 | 125.7 | ↓-1.7 | |
| 5/21 01:30 | 123.9 | ↓-1.8 | |
| 5/21 01:40 | 121.9 | ↓-2.0 | |
| 5/21 01:50 | 119.6 | ↓-2.3 | |
| 5/21 02:00 | 117.3 | ↓-2.3 | |
| 5/21 02:10 | 114.7 | ↓-2.6 | |
| 5/21 02:20 | 112.0 | ↓-2.7 | |
| 5/21 02:30 | 109.2 | ↓-2.8 | |
| 5/21 02:40 | 106.2 | ↓-3.0 | |
| 5/21 02:50 | 103.1 | ↓-3.1 | |
| 5/21 03:00 | 99.9 | ↓-3.2 | |
| 5/21 03:10 | 96.6 | ↓-3.3 | |
| 5/21 03:20 | 93.2 | ↓-3.4 | |
| 5/21 03:30 | 89.8 | ↓-3.4 | |
| 5/21 03:40 | 86.3 | ↓-3.5 | 最大潮位差 |
| 5/21 03:50 | 82.8 | ↓-3.5 | 最大潮位差 |
| 5/21 04:00 | 79.3 | ↓-3.5 | 最大潮位差 |
| 5/21 04:10 | 75.8 | ↓-3.5 | 最大潮位差 |
| 5/21 04:20 | 72.4 | ↓-3.4 | |
| 5/21 04:30 | 69.0 | ↓-3.4 | |
| 5/21 04:40 | 65.8 | ↓-3.2 | |
| 5/21 04:50 | 62.6 | ↓-3.2 | |
| 5/21 05:00 | 59.6 | ↓-3.0 | |
| 5/21 05:10 | 56.7 | ↓-2.9 | |
| 5/21 05:20 | 54.0 | ↓-2.7 | |
| 5/21 05:30 | 51.5 | ↓-2.5 | |
| 5/21 05:40 | 49.2 | ↓-2.3 | |
| 5/21 05:50 | 47.1 | ↓-2.1 | |
| 5/21 06:00 | 45.3 | ↓-1.8 | |
| 5/21 06:10 | 43.8 | ↓-1.5 | |
| 5/21 06:20 | 42.5 | ↓-1.3 | |
| 5/21 06:30 | 41.5 | ↓-1.0 | |
| 5/21 06:40 | 40.8 | ↓-0.7 | |
| 5/21 06:50 | 40.4 | ↓-0.4 | 干潮 |
| 5/21 07:00 | 40.3 | ↓-0.1 | 干潮 |
| 5/21 07:10 | 40.4 | ↑0.1 | |
| 5/21 07:20 | 40.9 | ↑0.5 | |
| 5/21 07:30 | 41.6 | ↑0.7 | |
| 5/21 07:40 | 42.7 | ↑1.1 | |
| 5/21 07:50 | 43.9 | ↑1.2 | |
| 5/21 08:00 | 45.5 | ↑1.6 | |
| 5/21 08:10 | 47.2 | ↑1.7 | |
| 5/21 08:20 | 49.2 | ↑2.0 | |
| 5/21 08:30 | 51.4 | ↑2.2 | |
| 5/21 08:40 | 53.8 | ↑2.4 | |
| 5/21 08:50 | 56.3 | ↑2.5 | |
| 5/21 09:00 | 59.0 | ↑2.7 | |
| 5/21 09:10 | 61.8 | ↑2.8 | |
| 5/21 09:20 | 64.7 | ↑2.9 | |
| 5/21 09:30 | 67.7 | ↑3.0 | |
| 5/21 09:40 | 70.8 | ↑3.1 | |
| 5/21 09:50 | 73.8 | ↑3.0 | |
| 5/21 10:00 | 76.9 | ↑3.1 | |
| 5/21 10:10 | 80.0 | ↑3.1 | |
| 5/21 10:20 | 83.0 | ↑3.0 | |
| 5/21 10:30 | 86.1 | ↑3.1 | |
| 5/21 10:40 | 89.0 | ↑2.9 | |
| 5/21 10:50 | 91.9 | ↑2.9 | |
| 5/21 11:00 | 94.7 | ↑2.8 | |
| 5/21 11:10 | 97.3 | ↑2.6 | |
| 5/21 11:20 | 99.9 | ↑2.6 | |
| 5/21 11:30 | 102.3 | ↑2.4 | |
| 5/21 11:40 | 104.6 | ↑2.3 | |
| 5/21 11:50 | 106.7 | ↑2.1 | |
| 5/21 12:00 | 108.7 | ↑2.0 | |
| 5/21 12:10 | 110.5 | ↑1.8 | |
| 5/21 12:20 | 112.1 | ↑1.6 | |
| 5/21 12:30 | 113.6 | ↑1.5 | |
| 5/21 12:40 | 114.9 | ↑1.3 | |
| 5/21 12:50 | 116.0 | ↑1.1 | |
| 5/21 13:00 | 116.9 | ↑0.9 | |
| 5/21 13:10 | 117.6 | ↑0.7 | |
| 5/21 13:20 | 118.1 | ↑0.5 | |
| 5/21 13:30 | 118.5 | ↑0.4 | |
| 5/21 13:40 | 118.6 | ↑0.1 | 満潮 |
| 5/21 13:50 | 118.6 | 0 | |
| 5/21 14:00 | 118.4 | ↓-0.2 | |
| 5/21 14:10 | 118.0 | ↓-0.4 | |
| 5/21 14:20 | 117.4 | ↓-0.6 | |
| 5/21 14:30 | 116.7 | ↓-0.7 | |
| 5/21 14:40 | 115.8 | ↓-0.9 | |
| 5/21 14:50 | 114.7 | ↓-1.1 | |
| 5/21 15:00 | 113.5 | ↓-1.2 | |
| 5/21 15:10 | 112.1 | ↓-1.4 | |
| 5/21 15:20 | 110.6 | ↓-1.5 | |
| 5/21 15:30 | 109.1 | ↓-1.5 | |
| 5/21 15:40 | 107.4 | ↓-1.7 | |
| 5/21 15:50 | 105.6 | ↓-1.8 | |
| 5/21 16:00 | 103.8 | ↓-1.8 | |
| 5/21 16:10 | 101.9 | ↓-1.9 | |
| 5/21 16:20 | 100.0 | ↓-1.9 | |
| 5/21 16:30 | 98.1 | ↓-1.9 | |
| 5/21 16:40 | 96.2 | ↓-1.9 | |
| 5/21 16:50 | 94.3 | ↓-1.9 | |
| 5/21 17:00 | 92.5 | ↓-1.8 | |
| 5/21 17:10 | 90.8 | ↓-1.7 | |
| 5/21 17:20 | 89.2 | ↓-1.6 | |
| 5/21 17:30 | 87.6 | ↓-1.6 | |
| 5/21 17:40 | 86.2 | ↓-1.4 | |
| 5/21 17:50 | 85.0 | ↓-1.2 | |
| 5/21 18:00 | 83.9 | ↓-1.1 | |
| 5/21 18:10 | 83.0 | ↓-0.9 | |
| 5/21 18:20 | 82.3 | ↓-0.7 | |
| 5/21 18:30 | 81.9 | ↓-0.4 | |
| 5/21 18:40 | 81.6 | ↓-0.3 | 干潮 |
| 5/21 18:50 | 81.5 | ↓-0.1 | |
| 5/21 19:00 | 81.7 | ↑0.2 | |
| 5/21 19:10 | 82.2 | ↑0.5 | |
| 5/21 19:20 | 82.8 | ↑0.6 | |
| 5/21 19:30 | 83.7 | ↑0.9 | |
| 5/21 19:40 | 84.8 | ↑1.1 | |
| 5/21 19:50 | 86.1 | ↑1.3 | |
| 5/21 20:00 | 87.7 | ↑1.6 | |
| 5/21 20:10 | 89.4 | ↑1.7 | |
| 5/21 20:20 | 91.3 | ↑1.9 | |
| 5/21 20:30 | 93.4 | ↑2.1 | |
| 5/21 20:40 | 95.6 | ↑2.2 | |
| 5/21 20:50 | 98.0 | ↑2.4 | |
| 5/21 21:00 | 100.4 | ↑2.4 | |
| 5/21 21:10 | 103.0 | ↑2.6 | |
| 5/21 21:20 | 105.6 | ↑2.6 | |
| 5/21 21:30 | 108.3 | ↑2.7 | |
| 5/21 21:40 | 111.0 | ↑2.7 | |
| 5/21 21:50 | 113.6 | ↑2.6 | |
| 5/21 22:00 | 116.3 | ↑2.7 | |
| 5/21 22:10 | 118.9 | ↑2.6 | |
| 5/21 22:20 | 121.4 | ↑2.5 | |
| 5/21 22:30 | 123.9 | ↑2.5 | |
| 5/21 22:40 | 126.2 | ↑2.3 | |
| 5/21 22:50 | 128.4 | ↑2.2 | |
| 5/21 23:00 | 130.5 | ↑2.1 | |
| 5/21 23:10 | 132.3 | ↑1.8 | |
| 5/21 23:20 | 134.1 | ↑1.8 | |
| 5/21 23:30 | 135.6 | ↑1.5 | |
| 5/21 23:40 | 136.9 | ↑1.3 | |
| 5/21 23:50 | 138.0 | ↑1.1 |